I rented a house at 25% rent discount for 3 years, where besides paying all utilitites, lawn, snow and maintenance, the tenant also supplied all appliances including range, refrigerator, washer, dryer. 

@Chris Gawlik on vacancies we have the same paint color, the same flooring, VCT in common and we use a laminate in units, same stoves, same refrigerators same everything for the most part.

Well sure it could be a refrigerator or other improvements that maybe you were going to do anyway, but that's not the only option.

(sigh)-> R22 is/was a good refrigerant ... sad to see that it's gotten pushed "out."

So today ozone treatment and air return box repair, then I found some dry but soft base board behind the refrigerator

It is a bit of a double-edged sword. the refrigerant is going to have restricted production starting next year causing the cost of 410 to rise.

@Dalton SmithHello Dalton,My 15 year old HVAC went down today, the motor needs to be replaced it will cost me over $400 and the refrigerant needs to be added that costs another $300 , just the diagnosis costed me over $250.

This would include closets, pantry, refrigerator/freezer, etc. 

Duct is maybe not the right word exactly because they just cover the refrigerant line.

I was ordered to remove the unit, which I used as a home office, and the expeditor who handled the project had the order reversed, and the apartment was converted to an office by removing a bathtub, and a stove and refrigerator in the kitchen.